Finite Group Databasebeta

#13135782

order1728
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2×C3

Aliases

No aliases for this group.

Splittings

SylowC3×C9 ⋊ #356

Subgroups

subgroupG/H
centerC2#11720523
commutatorC2×C3×C4×C9C2×C4
FrattiniC2×C3×Q8C2×C3⋊D3
FittingC3×C9×#101C2
socleC2×C32#806
prime radicalC22×C32(C2×D3)⋊C4
cosocleC2×C3×Q8×C9C22
hypercenter#101C3⋊D9
hypocenterC3×C9#356
LCSG ▷ C2×C3×C4×C9 ▷ C22×C3×C9 ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C2 ◁ C22 ◁ C2×Q8 ◁ #101

300 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 300 conjugacy classes of subgroups — too many to draw. Only its 85 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 432

Polycyclic presentation:

2^6,3^3|a^2=f,b^2=c,c^2=f,d^2=f,h^3=i,b^a=bd,c^a=ce,d^a=df,g^a=g^2,h^a=h^2i^2,i^a=i^2,d^b=def,e^b=ef,d^c=df

Conjugacy classes & character table

156 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 1845);